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<html lang="en">

<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Document</title>
</head>

<body>
  <div>
    <h2>全部名单</h2>
    <p id="a"></p>
  </div>
  <br>
  <br>
  <div>
    <h2>中奖名单</h2>
    <p id="b"></p>
  </div>
  <button id="c" type="button">点击抽奖</button>
  <script src="./random.js"></script>
</body>

</html>